28 Ash Lane, Collingtree, Northampton, NN4 0ND
About 28 Ash Lane
28 Ash Lane is a four-bedroom detached house in Collingtree, Northampton, Northampton (NN4 0ND). It has a recorded floor area of 220 m² (around 2368 sq ft), construction records dating it to 1950-1966 and council tax band E. Tenure is freehold. The latest certificate (February 2023) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since October 2014. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
At 220 m² the property is well over the postcode median (136 m² across 20 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1998–2024, sale prices on this property compounded at 7.1% per year. On a £-per-square-foot basis, the last sale (£306/sq ft) was about 27.9% above the typical sold price in the postcode. Sold January 2024 for £724,000.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenWrap around
- GarageIntegral
- Cul-de-sacYes
Building
- TenureFreehold
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
28 Ash Lane has been extended on multiple sides of the property across separate planning applications.
2 applications on record at 28 Ash Lane, Collingtree, Northampton, NN4 0ND
- Jul 2012ExtensionFullOutcome in report
Extension: Single storey · Side of property
Single storey side extension and new pitched roof over existing flat roofed extensions.
- Documents
- 10 docs on file
- Reference
- N/2012/0549
- More recent applications — locked
- ExtensionApr 2019Decision
Unlock 28 Ash Lane, Collingtree, Northampton, NN4 0ND's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 3 notable nearby
- The 27 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
28 Ash Lane has more than quadrupled in price since its earliest registered sale in 1998.
£744,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 25 years.
£724,000
Growth on file: 7.1% per year over 25 years.
Sales timeline
19 January 2024Most recent
£724,000
+109.9%over 8 years15 July 2015
£345,000
+176.0%over 16 years28 July 1998
£125,000
Median price across the last 5 sales in NN4 0ND: £475,000 (2025–2024).
Nearby sales in NN4 0ND
27 Ash Lane, Collingtree, Northampton, NN4 0ND
Sold Aug 2025
£645,00019 Ash Lane, Collingtree, Northampton, NN4 0ND
Sold Aug 2024
£348,50034 Ash Lane, Collingtree, Northampton, NN4 0ND
Sold Aug 2024
£475,00029 31, Ash Lane, Collingtree, Northampton, NN4 0ND
Sold May 2024
£485,00017 Ash Lane, Collingtree, Northampton, NN4 0ND
Sold Jan 2024
£425,000
Versus other Ash Lane homes
28 Ash Lane outperforms the street on epc rating by a wide margin.
Price per m²
£3,291
Street avg £2,807
Floor Area
220 m²
Street avg 142 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.6 t/year
Street avg 5.3 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
8 Ash Lane — bus stop.
Closest school
0.3 km
Collingtree Church of England Primary School. 15 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
58.4dB

Night-time· 23:00 – 07:00
52.8dB







